To the eyes of the ignorant rabble
It looks like a load of pure babble
But my motives are pure
(Though my diction's obscure)
Either that, or I'm cheating at Scrabble
What I'd call a # Hidden text
hash sign
Americans mostly call # Hidden text
pound
Though in C♯ Hidden text
sharp
To look like ## Hidden text
octothorps
And would # Hidden text
hex
###